Add Python regression test for #249

.github/workflows/python.yml

@@ -23,7 +23,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        target: [x86_64, x86, aarch64, armv7, s390x, ppc64le]
+        target: [x86_64, x86, aarch64, armv7, ppc64le]
     steps:
       - uses: actions/checkout@v4
       - uses: actions/setup-python@v5
@@ -113,31 +113,73 @@ jobs:
           pip install pytest
           pytest
 
-  macos:
-    runs-on: ${{ matrix.platform.runner }}
-    strategy:
-      matrix:
-        platform:
-          - runner: macos-latest
-            target: x86_64
-          - runner: macos-14
-            target: aarch64
+  macos-13: # last available x86_64 macos runner
+    runs-on: macos-13
     steps:
       - uses: actions/checkout@v4
+        with:
+          lfs: true
+
       - uses: actions/setup-python@v5
         with:
-          python-version: '3.11'
+          python-version: "3.11"
+
       - name: Build wheels
         uses: PyO3/maturin-action@v1
         with:
-          target: ${{ matrix.platform.target }}
+          target: x86_64
           args: --release --out dist --find-interpreter -F python
           sccache: 'true'
+
+      - name: Upload wheels
+        uses: actions/upload-artifact@v3
+        with:
+          name: wheels-macos-13
+          path: dist
+
+      - name: pytest
+        shell: bash
+        env:
+          RUST_BACKTRACE: 1
+        run: |
+          set -e
+          pip install hifitime --find-links dist --force-reinstall --no-index
+          pip install pytest
+          pytest
+
+  macos-14: # first available aarch64 macos runner
+    runs-on: macos-14
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          lfs: true
+
+      - uses: actions/setup-python@v5
+        with:
+          python-version: "3.11"
+
+      - name: Build wheels
+        uses: PyO3/maturin-action@v1
+        with:
+          target: aarch64
+          args: --release --out dist --find-interpreter -F python
+          sccache: 'true'
+
       - name: Upload wheels
         uses: actions/upload-artifact@v4
         with:
-          name: wheels-macos-${{ matrix.platform.target }}
+          name: wheels-macos-14
           path: dist
+
+      - name: pytest
+        shell: bash
+        env:
+          RUST_BACKTRACE: 1
+        run: |
+          set -e
+          pip install hifitime --find-links dist --force-reinstall --no-index
+          pip install pytest
+          pytest
 
   sdist:
     runs-on: ubuntu-latest
@@ -158,7 +200,7 @@ jobs:
     name: Release
     runs-on: ubuntu-latest
     if: github.ref_type == 'tag'
-    needs: [linux, windows, macos, sdist]
+    needs: [linux, windows, macos-13, macos-14, sdist]
     steps:
       - uses: actions/download-artifact@v3
         with:

tests/epoch.rs

@@ -2031,3 +2031,16 @@ fn regression_test_gh_261() {
         }
     }
 }
+
+#[test]
+fn regression_test_gh_209() {
+    let t = Epoch::from_time_of_week(1983, 0, TimeScale::GPST);
+
+    println!("{t}");
+    // Should print
+
+    assert_eq!(format!("{t}"), format!("2018-01-07T00:00:00 GPST"));
+
+    let t = Epoch::from_time_of_week(1982, 604800000000000 - 19000000000, TimeScale::GPST);
+    println!("{t}");
+}

tests/python/test_epoch.py

@@ -1,4 +1,4 @@
-from hifitime import Duration, Epoch, EpochError, ParsingError, TimeSeries, Unit
+from hifitime import Duration, Epoch, EpochError, ParsingError, TimeScale, TimeSeries, Unit
 from datetime import datetime
 import pickle
 
@@ -81,4 +81,10 @@ def test_exceptions():
     except EpochError as e:
         print(f"caught {e}")
     else:
-        raise AssertionError("failed to catch epoch error")
+        raise AssertionError("failed to catch epoch error")
+
+def test_regression_gh249():
+    e = Epoch.init_from_gregorian(year=2022, month=3, day=1, hour=1, minute=1, second=59, nanos=1, time_scale=TimeScale.GPST)
+    assert e.strftime("%Y %m %d %H %M %S %f %T") == "2022 03 01 01 01 59 000000001 GPST"
+    e = Epoch.init_from_gregorian(year=2022, month=3, day=1, hour=1, minute=1, second=59, nanos=1, time_scale=TimeScale.UTC)
+    assert e.strftime("%Y %m %d %H %M %S %f %T") == "2022 03 01 01 01 59 000000001 UTC"